The De Muralt System of Reinforced Concrete Sea Defenses
A New use for Concrete. By the English Correspondent of the Scientific American
A New use for Concrete. By the English Correspondent of the Scientific American
Some Ingenious Mechanical Contrivances that do away with the Starting crank
Some New Data on Penetration
How Ore is Handled by Ingenious Machinery
An Improved System with Increased Adherence
A Discussion of Ocean Mechanics
A Study of Martian Canals by Experimental Methods
Modern Theories of Glacial Climate
An Explanation on the Basis of Gravitational Stability